CN1145491A - Road, bridge fee computer monitor system and its use - Google Patents

Abstract

A highway bridge charge monitor system is composed of a computer fee monitor unit in control room in a region, a computerized vehicle image acquisition unit in each highway bridge charge station, and a computerized charge manage unit in each charge gate. Said three units connected in a LAN have respective manage programs. Its advantages include simple structure, easy operation and high reliability.

Description

Road/bridge charge computer auditing system and supervisory method thereof

The invention belongs to field of computer technology, particularly the computer toll Design of Management System.

Be provided with charge mechanism at many highways of modern times, end of the bridge, at present general charging process is many to be finished by hand by the toll collector, promptly according to the type of vehicular traffic, collects the expense of various criterion.Because every day, quantity, the model of vehicular traffic all had very big randomness, and toll collector's separate operaton often, this causes opportunity for corrupt practice of some toll collector, and receivables can not be submitted in full, causes very big loss to country.

The objective of the invention is to for stopping toll collector's corrupt practice, a kind of road/bridge charge computer the auditing system and the supervisory method of charging are proposed, that this system has is simple in structure, easy to operate, reliability is high, supervisory coming into plain view, and data such as can preserve at plurality of advantages.

The present invention proposes a kind of road/bridge charge auditing system, it is characterized in that comprising the computing machine expense monitoring unit that is arranged on the pulpit in the zone, be arranged on the automatic collecting unit of computing machine vehicle image of a road/bridge charge station in this zone and be arranged on the computer toll administrative unit in the above road junction tollbooth of said road/bridge mouth charge station and be stored in supervisory routine in the computing machine of above-mentioned each unit, said three unit interconnected one-tenth LAN (Local Area Network) of network interface card, as shown in Figure 1.Said computer monitoring unit comprises the main frame of a band network interface card, the screen display that links to each other with main frame, keyboard, printer, the webserver; The automatic collecting unit of said computing machine vehicle image comprises the main frame of a band network interface card, the screen display that links to each other with main frame, keyboard, an above image pick-up card and be arranged on said each tollbooth preceding camera and inductive coil; Said computer toll administrative unit comprises the main frame of a band network interface card, the screen display that links to each other with main frame, keyboard, automobile pin and inductive coil.

The computer toll administrative unit major function of tollbooth of the present invention is: the fee-collector utilize keyboard with oneself password and name, vehicle input Computer Storage and will for information about, data (fee-collector's name, charge date, vehicle and receipt, tollbooth are numbered) show and send the webserver to; The major function of the automatic collecting unit of computing machine vehicle image is: enter the vehicular traffic in the inductive coil, absorbed its outside drawing picture by camera, gather its image information by the image pick-up card that inserts computer bus, and be stored in the computing machine of this unit, be sent to the webserver after synthesizing with the data of toll administration unit simultaneously, on the computer screen of this unit, can show image and pay imformation simultaneously in real time by each tollbooth.The major function of computing machine expense monitoring unit is: the supervisory personnel accesses random time by the vehicle toll collection information of each tollbooth and automobile image wherein at any time by the computing machine of this unit, check whether the vehicle that the fee-collector charges is consistent with image, also can do the statistics of retrieval and class, day, month, year charge, the form of checking out.

Above-mentioned functions of the present invention is finished by the software program that is stored in each unit computer, and its system software comprises following each several part:

1, tollbooth computer program, its FB(flow block) as shown in Figure 2.Its step comprises: after this program is carried out in starting.Screen should show " please input password and name " printed words.And wait for and stroking.After beaing, key at first judges whether input into the native system agreement.For example, whether password has the sign of native system appointment etc.Wait for as illegal continuation.When legal, wait for again and stroking.To judge whether to be the vehicle sign indicating number when having key to knock in.As be the vehicle code, determine which kind of vehicle and search corresponding price in the table of depositing price and the vehicle code, information such as price (being receivables), date, time (this is self registering by computing machine) and fee-collector's name, being sent to indicator screen shows, and above-mentioned information is formed A ' file exist in the hard disk, simultaneously the sending network server.When key is knocked in judgement for " X " key, just withdraw from this program.If that knocks in is not vehicle code and " X " key then repeats to wait for and key in vehicle.

2, image acquisition master routine: its FB(flow block) as shown in Figure 3.Its step comprises: behind the system initialization, with a byte data (representing that this pairing tollbooth i has car to pass through inductive coil when each bit data is " 1 ") of judging by the input of printer modes pin.Whether for confirmation have car to pass through each tollbooth, tollbooth numbering i=0,1,2 ...When tollbooth i has car to pass through, just call i channel image acquisition module GC-M (i).When several tollbooth had car to pass through simultaneously, image acquisition lowest order from i began sequence call image capture module GC-M (i).Image capture module GC-M (i) carries out image acquisition to tollbooth i, and the information that collects is kept in the hard disk as file, (as long as image acquisition is to image card one order, and collecting work is finished by image card) shows the image that is collected so that prepare.Next be to transfer GDT-M (i) subroutine, its objective is the relevant pay imformation in the tollbooth (vehicle, charge, fee-collector's name, date etc.) is read from the webserver to the image acquisition computing machine.To prepare that pay imformation and image are merged into a file.The pay imformation of tollbooth is to exist in the webserver as an A ' file.Each car by tollbooth all has its corresponding A ' file, and by serial number by tollbooth, and each car all has the image of himself, the image acquisition computing machine is merged into an A file by GDT-M (i) subroutine with A ' file its corresponding image information after the webserver is read of certain car and is stored in the image computer, also sends the webserver simultaneously back to.At this moment have the A file in the image computer, next call display module GD-M (i), its function is that pay imformation and image that the A file comprises are simultaneously displayed on the width of cloth picture, on screen, can see automobile pattern and vehicle code thereof, the charge date, the charge amount of money, information such as fee-collector's name.

Automobile image of being gathered and pay imformation only keep showing a period of time on screen, after this just show blank arrival up to following car, this part is finished by image display GD-M (i) subroutine and sequential picture timing display module GD-M (N) subroutine.The function and the performing step of above-mentioned each module are described in detail as follows respectively:

1. image capture module GC-M (i) subroutine, as shown in Figure 4.

GC-M (i) subroutine function is: carry out image acquisition.Performing step comprises:

This program is at first carried out initialization, and initial value is set, and carries out image acquisition (the programming start image pick-up card is finished image acquisition work by image card) then, is kept in the image acquisition computing machine as a file gathering the image that comes.Simultaneously with above-mentioned image file SCN Space Cable Network server,, check for the supervisory control comuter of pulpit accesses at any time.

2. image display GD-M (i) subroutine, program circuit as shown in Figure 5.

GD-M (i) subroutine function is, the image that collects is shown on the image acquisition computer screen, and the display counter initial value is set, (also being maximal value), said as the front, demonstration to each automobile image by tollbooth (comprising pay imformation) only keeps the regular hour, just will show blank then.Be to determine the time that every width of cloth automobile picture shows by display counter value (X).X=0 then shows blank.Have only when having new automobile to pass through again, just in display counter, insert maximal value, at this moment begin to show the image of new collection.

GD-M (i) subroutine performing step comprises:

According to the i value that obtains in the master routine, find its corresponding display counter C (i), because each tollbooth all has its corresponding display counter, in order to calculate the time that each tollbooth automobile picture keeps respectively.Next a maximal value is set, (this value size is decided by desired image holding time) in corresponding display counter.Also promptly pick up counting from current.Just i channel image information and pay imformation (also being the A file content) are called in the display buffer district then, show.

3. sequential picture display module GD-M (N) regularly, its program circuit as shown in Figure 6.

GD-M (i) subroutine function is: this subroutine function is that order was counted the image demonstration time of each tollbooth, if to giving the fixed time (time that also is display counter maximal value representative) then transfer blank image to arrive the display buffer district of corresponding passage (i), show blank picture.If, then do not revise the display counter value, continue to show original automobile image to giving the fixed time.

GD-M (i) subroutine performing step comprises:

The initialization channel number i of elder generation, from i=1, beginning.If i, promptly exceeds the set tollbooth number N of system greater than N, then return.If i≤N, whether be zero, that is to say that not giving the fixed demonstration retention time has arrived if then will declare the corresponding display counter C of i passage (i).If then i passage blank (or claiming idle) image is called in the display buffer district to give time of putting (originally the maximal value that is provided with was reduced to and " 0 ") in image display GD-M (i), thereby show blank, if the time does not arrive, revise corresponding display counter, be C (i)-1 → C (i), need not to transfer blank image, then display still keeps the automobile picture of original demonstration, up to repeating to transfer GD-M (N) subroutine, carry out display counter C (i)=0, just enter the blank picture of demonstration branch.After a certain passage (i) was shown, (being to keep original image or show blank) all will revise channel number i, and promptly i+1 → i shows and timing next tollbooth.

4. data transmitting module, GDT-M (i) subroutine, program circuit is as shown in Figure 7.

GDT-M (i) function is: finish the image acquisition computing machine and read A ' file from the webserver, and image information and A ' file are synthesized A file sending network server.

The performing step of GDT-M (i) flow process comprises:

At first program will judge whether network communication has fault, and err-flag=1 represents that fault is arranged, if any fault (refer to and can read the A ' file that will read because automobile image and its A ' file that each width of cloth is gathered are one to one.Do not read its corresponding A ' file if collected automobile image, just think communication fault is arranged, the record of image acquisition and A ' file is undertaken by same sequence, in case not corresponding just having lost synchronously, just can produce mistake), will carry out sync session this moment, repairs synchronously.If err-flag=0 represents by non-fault, then to declare the A ' file corresponding with the current automobile image that collects whether in the specified server buffer area (last A ' file, when read be over after just with file delete).If no, represent that this communication has fault, err-flag=1 is set and this is merged with image as charge record.If there is this A ' file, just read it in the image acquisition computing machine, simultaneously with the A ' file delete of having been read in the webserver, so that admit new file.The image acquisition computing machine with this image and read the corresponding A ' file that comes and synthesize the A file and be stored in the local hard drive, and show for the image acquisition computing machine.Then the A file is sent in the webserver again and preserve.Retrieve for examination in order to monitoring management computer.

3, computer monitoring master routine, its flow process as shown in Figure 8.

This program is mainly finished search function.The managerial personnel that are charge station can retrieve for examination any time charge situation by the vehicle of each tollbooth at any time by monitoring management computer, check automobile picture that whether institute's receipt, vehicle get off with camera collection the toll that should pay conform to.On same picture, do not find toll collector on duty if be inconsistent, find out situation.

The retrieval method that this program provides roughly has following several method:

1. the time that will inquire about is set;

2. automatically continuous display image: from the set time, an automatic width of cloth width of cloth image shows continuously.And can fix on a certain width of cloth picture;

3. move back one page display image forward;

4. to laggard one page display image, esc key returns above-mentioned menu.

Performing step comprises: at first judge the channel number of keying in (i), (supervisory personnel need check that the image of which tollbooth is earlier by the keyboard input) also shows this number.Screen display search function menu then.(supervisory personnel can be according to menu selection function key F4, F5, F7, F8 and ESC.After this program enters and has judged whether the keyboard input.If key entry is arranged, then judge it is which key has been imported, change M1, M2, M3, M4 branch respectively over to according to function key F4, the F5, F7, the F8 that key in then.As then still returning function menu for esc key.

Each branched program M1, M2 in the master routine, M3, M4; Be described below respectively:

M1 branch, its program circuit as shown in Figure 9, the function of M1 branch is:

When in master routine, being judged to when being the F4 key, just change M1 branch over to.In M1, when declaring when key entry is arranged, just think that order is date, zero-time, and they are put into corresponding storage unit respectively, if operation keyboard and when importing date, time in accordance with regulations, then think correct effective input, find file pointer number when this time according to the time of above-mentioned input then.

M2 branch, its program circuit as shown in figure 10, the M2 subfunction is:

According to the from date and the time of keying in, retrieve corresponding file, if do not retrieve, then file pointer still returns to first file.If retrieve corresponding file, then read it and be sent to the display buffer district, show, and time-delay a period of time.Declare then and have or not key entry, when not keying in, file pointer adds 1, continues to read next file, shows.Whether when key entry is arranged, declaring is esc key, and when being esc key, program turns back to display menu.If not esc key, then declare again whether be F4, F7, F8 promptly whether will be page by page forward, page turning backward.If, change and do corresponding function, if not, then continue to take off a file and show.

M3 branch, its program circuit as shown in figure 11, the M3 subfunction is:

This branch management page turning forward shows.According to the from date and the time of keying in.Retrieval has or not the file that conforms to file pointer forward, when not having, recovers pointer again.When finding file, just file taken out and send demonstration, next declare whether key entry is arranged, do not have when key entry and wait for key entry, have when key entry to declare and be what function key input, do corresponding processing again.

M4 branch, its program circuit its function as shown in figure 12 is:

This branch management page turning backward shows.Therefore file pointer should add 1.Other is identical with M3.

Adopt the supervisory method of charge of said system may further comprise the steps:

In the main frame that when (1) fee-collector goes to work the password of controlling oneself and name is input to said tollbooth;

When (2) vehicle was by tollbooth, the fee-collector was input to the respective code of vehicle in the tollbooth main frame by keyboard;

(3) the tollbooth main frame with first and second Step Information (not comprising password) and date, receipt is presented on the screen and form A ' file exists in the said host hard drive, simultaneously A ' file is delivered to said server;

(4) the host computer control image pick-up card in the automatic collecting unit of said computer picture is made a video recording to the vehicle, and automobile image is synthesized the A file with the A ' file of fetching from said server be stored in this unit host hard drive, and simultaneously the A file is delivered to the said webserver;

(5) supervisory personnel is by the supervisory unit of described computing machine, at any time access the A file of each tollbooth random time, display automobile image, vehicle, fee-collector's name, the date of charging, amount of money are examined the charge situation for the supervisory personnel, and are done and retrieve and statistical report form simultaneously on the said display screen;

(6) above-mentioned A ', the A file that is stored in the hard disk followed first in first out after preserving certain hour, and after hard disk was filled with, early stage file was eliminated.

Native system adopts general mini-computer and parts, be equipped with specific program can finish to the charge supervision and management, stopped the disadvantage of the random huge loss of fund that causes of artificial charge, improve charge observation, statistical accuracy, agility, avoid the loaded down with trivial details of hand inspection (time-consuming, take a lot of work), and can utilize floppy disk that the fee file of long period is preserved, be convenient to file, the artificial beautiful interface of native system, simple, function is strong again, watches clear, easy to operate.

Brief Description Of Drawings:

Fig. 1 constitutes synoptic diagram for system of the present invention.

Fig. 2 is a toll administration program flow chart of the present invention.

Fig. 3 is an image acquisition main program flow block diagram of the present invention.

Fig. 4 is image capture module GC-M (i) subroutine FB(flow block).

Fig. 5 is image display GD-M (i) subroutine FB(flow block).

Fig. 6 is regularly display module GD-M (i) subroutine FB(flow block) of sequential picture.

Fig. 7 is data transmitting module GDT-M (i) subroutine FB(flow block).

Fig. 8 is expense monitoring main program flow block diagram.

Fig. 9 is expense monitoring branched program M1 FB(flow block).

Figure 10 is expense monitoring branched program M2 FB(flow block).

Figure 11 is expense monitoring branched program M3 FB(flow block).

Figure 12 is expense monitoring branched program M4 FB(flow block).

Figure 13 forms synoptic diagram for the exemplary apparatus of a kind of auditing system embodiment that charges of the present invention.

Figure 14 is that the automatic collecting unit equipment of present embodiment toll administration unit and image constitutes synoptic diagram.

Figure 15 is a present embodiment image acquisition units structural representation.

Figure 16 is the picture control man-machine interface synoptic diagram of present embodiment expense supervisory control comuter.

The present invention designs a kind of road/bridge computer toll auditing system embodiment, and the typical equipment of its system is formed shown in Figure 13～16.

Be described in detail as follows in conjunction with each accompanying drawing:

Figure 13 is a typical charge auditing system.This system manages four tollbooth of a toll station.Four tollbooth have 4 fee computing machines 111～114.Four shared image acquisition computing machines 2 of tollbooth are inserted with two image pick-up cards (by the Video Plus card of buying on the market) as shown in figure 15 on the bus of this image acquisition computing machine.There are four cameras 211～214 to link by video plug and image pick-up card.(two image pick-up cards can be with six cameras at most).Four cameras are made a video recording to the vehicle that four tollbooth are passed through respectively.This system also has the computing machine 3 that a monitoring management is used in addition, comprises screen display 31, equipment such as keyboard 32 and printer 33.Also has a webserver 4 in addition.Monitoring management computer, server, the interconnected one-tenth LAN (Local Area Network) of the computing machine of image acquisition computing machine and four tollbooth.

Figure 14 is the annexation of one of the image acquisition units 2 of this charge station and four tollbooth 111.Other three tollbooth are identical therewith.The tollbooth computing machine is except that managing charge as can be seen from Figure 14, also control lifting, falling of pin 121, and the signal of induction receiving coil 131, have car by the time just have a pulse signal to deliver to charge computer, charge computer can be to the time (pin fell when car left coil) that the automobile that is passed through be counted and the may command pin falls with this signal.This car is delivered to image acquisition computing machine 2 by the signal that inductive coil 221 produces, and in order to the starting image pick-up card vehicle 5 that is passed through is made a video recording.

Figure 15 is the synoptic diagram that image acquisition computing machine 2 is connected with camera 211～214 and inductive coil 221～224 signals.Camera 211～214 is continuous with the video plug 2 on the image pick-up card 231,232.Shooting information is input in the image card by video plug.

The output signal of inductive coil 221～224 is connected on the state input pin on the printer socket 241 of image acquisition computing machine, and they are 10-13 and 15 pins.If during more than 5 inductive coils, can utilize another printer socket 242.The state of these pins of image acquisition computing machine timing sampling is to determine which tollbooth has automobile to pass through.When having car to pass through coil, corresponding pin state is " 1 ", and no car is by being " 0 ".Inductive coil is corresponding one by one with the printer socket pins, when detecting certain pin for " 1 ", just starts image pick-up card, and corresponding passage is carried out image acquisition, is stored in the hard disk 25 as file gathering the image information of coming.The corresponding image file of every width of cloth image.Above-mentioned timing sampling and image acquisition to inductive coil is to be controlled by program.

The course of work of above-mentioned supervisory system is roughly as follows:

When starting of tollbooth computing machine or break tour, prompting is arranged on its indicator screen: " please input password, name ", at this moment the toll collector will be input to password and the name of oneself in the computing machine.After the starting of image acquisition computing machine, sampling inductive coil signal.

When car was come tollbooth, (the vehicle code was what a foundation of charge to the fee-collector, and it is current and do not reach a standard to discern vehicle automatically, and native system adopts artificial cognition by tollbooth computer keyboard input vehicle code.Key in vehicle), the tollbooth computing machine is with the vehicle code of this car, by date, time, fee-collector's name, receipt selects the tollbooth computer screen to show, with vehicle, date, time, fee-collector's name, information such as receipt formation A ' file exists in the tollbooth hard disc of computer and is sent to server simultaneously.When automobile when being layered on the inductive coil under the tollbooth road surface, inductive coil just produces " 1 " signal, flows to the image acquisition computing machine, the image acquisition computer sampling just starts image pick-up card behind this signal makes a video recording to this automobile, and preserves.The image acquisition computing machine takes out the A ' file of this car in the webserver by executive routine then, and this car image information and A ' file are synthesized an A file, sends the webserver again back to, in order to the monitoring management computer retrieval, check.

Monitoring management computer is retrieved the charge situation of four tollbooth of this charge station.Man-machine interface during retrieval as shown in figure 16.For eye-catching opening seen, as shown in figure 16, also indicate the vehicle code (by artificial input) of this car in the lower right corner of graphic picture, be more convenient for checking.Because supervisory personnel's major concern is whether the automobile that is passed through conforms to vehicle (foundation of charge).

Selector channel (which tollbooth is retrieved) at first during retrieval, the menu that provides according to screen display is at first selected from date, the time that will retrieve by the F4 function key then.And then the selection retrieval mode, press F5, F7, F8 and can realize automatic consecutive retrieval respectively, perhaps forward, backward page by page the retrieval.If in the middle of the retrieval by " ESC " key then turn back to function menu again.

Claims (2)

1, a kind of road/bridge charge auditing system, it is characterized in that comprising the computing machine expense monitoring unit that is arranged on the pulpit in the zone, be arranged on an automatic collecting unit of above computing machine vehicle image of a road/bridge mouth charge station in this zone and be arranged on the computer toll administrative unit in the above road junction tollbooth of said road/bridge mouth charge station and be stored in supervisory routine in the computing machine of above-mentioned each unit, said three unit interconnected one-tenth LAN (Local Area Network) of network interface card, said computer monitoring unit comprises the main frame of a band network interface card, the screen display that links to each other with main frame, keyboard, printer, the webserver; The automatic collecting unit of said computing machine vehicle image comprises the main frame of a band network interface card, the screen display that links to each other with main frame, keyboard, an above image pick-up card and be arranged on said each tollbooth preceding camera and inductive coil; Said computer toll administrative unit comprises the main frame of a band network interface card, the screen display that links to each other with main frame, key, automobile pin and inductive coil.

2, a kind of supervisory method of charge of system according to claim 1 that is used for, its feature may further comprise the steps:

When (1) fee-collector goes to work with oneself password and name be input to said tollbooth main frame in;

When (2) vehicle was by tollbooth, the fee-collector was input to the respective code of vehicle in the tollbooth main frame by keyboard;

(3) the tollbooth main frame with first and second Step Information (not comprising password) and date, receipt is presented on the screen and form A ' file exists in the said host hard drive, simultaneously A ' file is delivered to said server;

(4) the host computer control image pick-up card in the automatic collecting unit of said computer picture is made a video recording to the vehicle, and automobile image and the A ' file of fetching from said server are synthesized the A file is stored in this unit host hard drive and simultaneously the A file is delivered to the said webserver;

(5) supervisory personnel is by the supervisory unit of described computing machine, at any time access the A file of each tollbooth random time, while display automobile image, vehicle, fee-collector's name, charge date, amount of money are examined for the supervisory personnel on the said display screen, the charge situation, and do retrieval and statistical report form;

(6) above-mentioned A ', the A file that is stored in the hard disk followed first in first out after preserving certain hour, and after hard disk was filled with, early stage file was eliminated.

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